Hi:
I've been asked re building a website to handle text data - and to have most of this data come from a MySQL database for a non-cms application.
Idea is to set up the website (I have some ideas re this, having built a Drupal site lately).
Then, selectively import data from the existing MySQL database.
The important info on this concerns job vacancies. Descriptions of jobs, plus locations, little re requirements.
While I'm sure that can import data, I have little notion of how tough it would be to ensure it can be handled by Drupal (rather than just make a lot of table entries that don't do anything in Drupal - or, worse, mess up the site!).
For instance, with nodes, maybe need to add variables such as node ids - and, should do this automatically.
Having done an initial import, would want to ensure that as the main database is updated - with new entries added, some existing entries revised - can readily ensure the Drupal database is also updated, synchronising the data.